The title is Chinese for meow meow fist, which describes the joke directly: a cat sound combined with a light punch effect. No widely documented original source is attached to this version, so it circulates mainly as a short soundboard clip shared for pet and anime style edits. Its appeal comes from contrast, turning an impact moment into something cute and harmless. That makes it easy to reuse across short videos, streams and chats, where a quick recognizable cue is more useful than a longer scene or explanation.